package com.itheima.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.itheima.bean.Category;

public interface CategoryService extends IService<Category> {

    /**
     * 根据分类的id来删除分类
     * @param id
     * @return 影响行数
     */
    int remove(Long id);
}
